Deatschwerks Install Kit for DW300 and DW200 for 04-7 Cadillac CTS-V (9-1038) 17375 APR's Stage 3 K04 ECU

APR's Stage 3 K04 ECU Upgrade is included with this purchase

providing a clean and tailored visual upgrade

Optional hydroshield part number 1033BLK or 1033RED

K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals

Deatschwerks Install Kit for DW300 and DW200 for 04-7 Cadillac CTS-V (9-1038) 17375 APR's Stage 3 K04 ECUDeatschwerks Install Kit for DW300 and DW200 for 04 7 Cadillac CTS V (9 1038). Old, compromised OE wiring can limit the voltage your fuel pump receives. This kit includes everything you need to safely, easily, and reliably wire your pump directly to your battery, ensuring no matter how hard you push your pump, your wiring will be up to the task. DeatschWerks especially recommends this kit for use in cars over 10 years old, cars making over 400whp, and